Introduction to Engineering Materials |
From inside the book
Results 1-3 of 13
Page 207
... austenite decomposes during cooling . It consists of alternate thin layers , or lamellae , of ferrite and cementite . Martensite . This is the name given to the very hard and brittle constituent that is formed when a steel is very ...
... austenite decomposes during cooling . It consists of alternate thin layers , or lamellae , of ferrite and cementite . Martensite . This is the name given to the very hard and brittle constituent that is formed when a steel is very ...
Page 210
... austenite solid solution . On cooling to the upper critical temperature , point 1 on the diagram , austenite will begin to transform into ferrite . The ferrite can hold very little carbon in solid solution and so the remaining austenite ...
... austenite solid solution . On cooling to the upper critical temperature , point 1 on the diagram , austenite will begin to transform into ferrite . The ferrite can hold very little carbon in solid solution and so the remaining austenite ...
Page 212
V. B. John. / cooling Temperature 723 ° C Stable austenite Criticity Unstable austenite Fine Pearlite Transformation ends Transformation begins Bainite Coarse Martensite Log time FIGURE 10.5 T - T - T diagram ( S curve ) for a plain ...
V. B. John. / cooling Temperature 723 ° C Stable austenite Criticity Unstable austenite Fine Pearlite Transformation ends Transformation begins Bainite Coarse Martensite Log time FIGURE 10.5 T - T - T diagram ( S curve ) for a plain ...
Contents
Atomic structure | 3 |
Constitution | 6 |
Bonding between atoms | 20 |
Copyright | |
13 other sections not shown
Other editions - View all
Common terms and phrases
alloys aluminium annealing anode applied austenite body centred cubic brittle carbide carbon steel casting cathode cent ceramics chemical chromium combustion component composition compounds compression containing cooling copper corrosion covalent bond crack creep crystal crystalline curve defects density diagram dislocation ductile elastic electrical electrolyte electrons elements energy example face centred cubic fatigue ferrite fibre Figure filler fracture furnace galvanic cell gauge length give grain hard hardening heat treatment hydrogen increase ingot ions iron kg/m³ lattice layer liquid metal load machining martensite material mild steel MN/m² modulus molecules mould nickel nitride occur oxide oxygen particles pearlite phase planes plastic deformation polymer polymerisation possess powder produced properties radiation reaction resin resistance rolling Section shape shell silica silicon slag solder solid solution strain stress structure surface Table tensile strength termed test-piece thermoplastic Thorium unit cell valency welding work-piece Young's modulus zinc